/data/refman/pasoursint/CMSSW_5_3_3/src/FastSimulation/ShowerDevelopment/interface/HDRShower.h

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#ifndef HDRShower_H
#define HDRShower_H

//FastSimulation Headers
#include "FastSimulation/ShowerDevelopment/interface/HDShowerParametrization.h"

#include <vector>

#define NEnergyScan  7
// 7 lambda
#define R_range 100 

class EcalHitMaker;
class HcalHitMaker;
class RandomEngine;

class HDRShower 
{
 public:

  HDRShower(const RandomEngine* engine,
            HDShowerParametrization* myParam,
            EcalHitMaker* myGrid, 
            HcalHitMaker* myHcalHitMaker,
            int onECAL, 
            double epart);

  virtual ~HDRShower() {;}

  bool computeShower();
  bool setHit(float espot, float theta);
  void thetaFunction(int nthetaStep);
  float getR();
  void setFuncParam();

 private:
  // Input 
  HDShowerParametrization* theParam;
  EcalHitMaker * theGrid;
  HcalHitMaker * theHcalHitMaker;
  int onEcal;
  double e;    // Input energy to distribute

 private:
  //  const ECALProperties* theECALproperties;
  //  const HCALProperties* theHCALproperties;

  double lambdaEM, lambdaHD, x0EM, x0HD;
  double depthStart;
  float eHDspot;
  float EsCut;
  float EcalShift;
  int nthetaStep;

  float thetaStep;
  float depthECAL, depthGAP, maxDepth;
  std::vector<int>  thetaSpots;
  std::vector<float> elastspot;
  float rpdf[R_range];
  bool qstatus;
  float decal;

  float EgridTable[NEnergyScan];
  float Theta1amp[NEnergyScan];
  float Theta1ampSig[NEnergyScan]; 
  float Theta1Lambda[NEnergyScan];
  float Theta1LambdaSig[NEnergyScan];
  float ThetaLam21[NEnergyScan];
  float ThetaLam21Sig[NEnergyScan];

  // The famos random engine
  const RandomEngine* random;

};

#endif